SEC Filing Summary

John C. Roche, President and CEO of The Hanover Insurance Group, Inc. (THG), acquired 120.052 shares of Common Stock on September 25, 2026, as a grant of restricted stock units (RSUs) under the Issuer's 2022 Long-Term Incentive Plan. These RSUs vest on the third anniversary of the original grant date and include dividend equivalent rights. This transaction is part of the accrual of dividend equivalent rights associated with previously granted RSUs. The acquisition was made at a price of $0.0 per share. Following this transaction, Mr. Roche owns 141,253.034 shares. This total does not include 14,454 shares held by his spouse. The filing is a Form 4, indicating a change in beneficial ownership.